The invention discloses a damping tow hook used between a trailer and a front vehicle. The damping tow hook comprises a connecting frame, a trailer connecting piece, a front vehicle connecting piece and an air bag. A cantilever supporting platform is arranged on the front side of the lower part of the connecting frame; the trailer connecting piece is used for being connected with a trailer, and the trailer connecting piece is fixed to the rear side of the connecting frame; the front vehicle connecting piece is used for being connected with a tow bar of a front vehicle, the front vehicle connecting piece is arranged above the cantilever supporting platform, and the rear portion of the front vehicle connecting piece is hinged to the front side of the connecting frame; the air bag is arranged on the cantilever supporting platform and used for being supported on the lower side of a front vehicle tow bar. According to the trailer hook, the connection of the trailer and the front vehicle can be buffered and damped, and the problems that an existing trailer hook is not buffered, the trailer and the front vehicle are in hard connection, consequently, the front vehicle is uncomfortable and unsafe to drive, and meanwhile the service life and safety of a trailer lever of the front vehicle are affected are solved.

    本发明公开了一种用于拖挂与前车之间的减震拖车钩,包括连接架、拖车连接件、前车连接件和气囊;所述连接架下部的前侧设有悬臂支撑平台;所述拖车连接件用于与拖车连接,该拖车连接件固定于所述连接架的后侧;所述前车连接件用于与前车的拖车杠连接,前车连接件设于所述悬臂支撑平台的上方,且前车连接件的后部铰接于所述连接架的前侧;所述气囊设于所述悬臂支撑平台上,用于支撑在前车拖车杠的下侧。本发明能够对拖车与前车的连接进行缓冲减振,解决了现有的拖车钩没有缓冲,拖车与前车之间为硬连接,会导致前车开起来不舒适、不安全,同时也会影响到前车拖车杠的寿命和安全的问题。


    Access

    Download


    Export, share and cite



    Title :

    Damping trailer hook used between trailer and front vehicle


    Additional title:

    用于拖挂与前车之间的减震拖车钩


    Contributors:
    LU HAOJIE (author)

    Publication date :

    2024-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



    Articulated trailer hook assembly

    MA WALTER / POSTMEYER DARREN A | European Patent Office | 2023

    Free access

    Trailer towing hook structure

    LI YUAN | European Patent Office | 2021

    Free access

    Damping trailer

    LIU HONGGANG | European Patent Office | 2015

    Free access

    Telescopic anti-collision trailer hook

    GENG TONG | European Patent Office | 2015

    Free access

    Damping suspension for trailer

    LIU DANDAN | European Patent Office | 2020

    Free access